Quality Analysis of Lumbar Spinal Stenosis Videos on Chinese Short Video Platforms

412 videos from five Chinese short video platforms were analyzed for quality and reliability using three standardized scoring systems. The cross-sectional study, authored by Wenhui Zhao and last updated in May 2026, found high-quality content concentrated on Bilibili and WeChat, while Kwai showed consistently low scores. Video duration showed a moderate positive correlation with all quality metrics.

Use Cases

• Compare video quality and reliability across platforms based on stratified analysis by platform, uploader type, and video category.
• Model the relationship between video characteristics (like duration) and quality scores based on the reported Spearman correlation analysis.
• Identify patterns in engagement metrics (likes, saves, shares) relative to content quality for health-related short videos.
• Benchmark content from healthcare professionals against non-professional uploaders based on the assessed Global Quality Score, modified DISCERN, and JAMA benchmark criteria.

Strengths

• Assesses 412 videos using three established quality and reliability scoring systems: Global Quality Score (GQS), modified DISCERN (mDISCERN), and JAMA benchmark criteria.
• Provides stratified analysis by five major platforms (TikTok, Bilibili, Xiaohongshu, Kwai, WeChat), uploader type, and video category.
• Includes correlation analysis between video characteristics (duration, follower count, engagement metrics) and quality scores, with specific correlation coefficients reported.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 13.3 KB, indicating limited scope, likely containing summary analysis rather than raw video data.

Provenance

Source

figshare

Collection Method

Cross-sectional content analysis screening the top 100 results for 'lumbar spinal stenosis' on each of five platforms.

Time Range

The study period is not specified in the provided input.

Freshness

Last updated 2026-05-04 05:30:37; freshness should be verified.

Geography

Content is from major Chinese short video platforms.